Taken in as an asset by MI6 after his assistance in Cairo, ex-military Jonathan Pine (Tom Hiddleston) still had to tamp down the trauma from the incident. When his supervisor (Douglas Hodge) is murdered, he's tasked with shadowing a potential suspect-Colombian drug trafficker Teddy Dos Santos (Diego Calva)-and finds himself getting too close with his target and with businesswoman contact Roxana Bolaños (Camila Morrone).